Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Odds
This market has resolved: Sayaka Ishii. Final prices are below.
| Outcome | Chance | Odds | 24h |
|---|---|---|---|
| Sayaka Ishii vs Elina Avanesyan | 100% | — | — |
| Completed Match | 0% | — | — |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 1 Winner | 100% | — | — |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 2 Winner | 50% | -100 | — |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Total Sets: O/U 2.5 | 50% | -100 | — |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 1 O/U 8.5 | 100% | — | — |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 1 O/U 9.5 | 0% | — | — |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 1 O/U 10.5 | 0% | — | — |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 2 O/U 8.5 | 50% | -100 | — |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 2 O/U 9.5 | 50% | -100 | — |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set 2 O/U 10.5 | 50% | -100 | — |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Match O/U 21.5 | 50% | -100 | — |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Match O/U 22.5 | 50% | -100 | — |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Match O/U 23.5 | 50% | -100 | — |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set Handicap +/-1.5 | 50% | -100 | — |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Set Handicap +/-1.5 | 0% | — | — |
| Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan Game Spread +/-5.5 | 50% | -100 | — |
Price history
Resolution rules
This market refers to the tennis match between Sayaka Ishii and Elina Avanesyan in the Japan Women's Open, Qualification, originally scheduled for October 16, 2026 at 10:30PM ET. This market will resolve to 'Sayaka Ishii' if Sayaka Ishii advances against Elina Avanesyan. This market will resolve to 'Elina Avanesyan' if Elina Avanesyan advances against Sayaka Ishii. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 30, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
Source: Polymarket. The venue's rules are final.
FAQ
How are prediction market odds calculated?
Each contract pays $1 if the outcome happens and $0 if it doesn't, so its price is the market's implied probability: a 60¢ contract means roughly a 60% chance. We show the last trade, or the midpoint between the best bid and ask when the order book is tight.
When does this market close?
Polymarket lists Oct 24, 2026 as the end date; this market has closed.
Where can I trade on Japan Women's Open, Qualification: Sayaka Ishii vs Elina Avanesyan?
This market trades on Polymarket. Availability depends on where you live: Kalshi is a CFTC-regulated US exchange, while Polymarket's international site isn't available to US users (Polymarket US is a separate app). You must be 18 or older.